303.1% is the change from 226 to 911
Calculation steps:
[( 911 - 226 ) ÷ 226] x 100 = 303.1%
Formula
Percentage change = [(911 - 226) / 226] x 100
Subtract the new number by the original number
911 - 226 = 685
685 ÷ 226 = 3.0309734513274336
3.0309734513274336 x 100 = 303.1%